Quote:
Originally Posted by jk688
a friend of mine is currently searching an exhaust system for his 12' F10 M5
he seeks for:
-as loud as the exhaust can be
-lots of HP gain
currently he ordered akrapovic, but he can still cancel it, since we heard from many people that it doesnt sound that "loud".
thanks,
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Dude, this is so subjective...LOL!
Seriously though, if your buddy wants to have something that sings above 4.5K, my vote is still Akra. If he wants something really ballsy below that which is loud, I'd say Meisterschaft or Eisenmann Race.
Forget lots of HP...just not there with the restrictive cats in the downpipes.